46677909 has 32 divisors (see below), whose sum is σ = 67092480. Its totient is φ = 28814400.

The previous prime is 46677893. The next prime is 46677913. The reversal of 46677909 is 90977664.

It is not a de Polignac number, because 46677909 - 2⁴ = 46677893 is a prime.

It is a super-2 number, since 2×46677909² = 4357654377224562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46677929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257799 + ... + 257979.

It is an arithmetic number, because the mean of its divisors is an integer number (2096640).

Almost surely, 2^46677909 is an apocalyptic number.

It is an amenable number.

46677909 is a deficient number, since it is larger than the sum of its proper divisors (20414571).

46677909 is a wasteful number, since it uses less digits than its factorization.

46677909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 571536, while the sum is 48.

The square root of 46677909 is about 6832.1233156318. The cubic root of 46677909 is about 360.0563414905.

It can be divided in two parts, 46677 and 909, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 46677909 in words is "forty-six million, six hundred seventy-seven thousand, nine hundred nine".